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09834 Sigma-Aldrich

Ammonium citrate dibasic

purum p.a., ≥98.0% (T)

Synonym: Ammonium hydrogencitrate, Citric acid ammonium salt, Diammonium hydrogen citrate

  • CAS Number 3012-65-5

  • Linear Formula HOC(CO2H)(CH2CO2NH4)2

  • Molecular Weight 226.18

  •  Beilstein Registry Number 4925760

  •  EC Number 221-146-3

  •  MDL number MFCD00013068

  •  PubChem Substance ID 329748845

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Properties

Related Categories Ammonium Salts, Biochemicals and Reagents, Chelators, Essential Chemicals, Research Essentials,
vapor density   1.8 (vs air)
InChI Key   YXVFQADLFFNVDS-UHFFFAOYSA-N
grade   purum p.a.
assay   ≥98.0% (T)
impurities   ≤2% water
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Ca: ≤50 mg/kg
  Cd: ≤50 mg/kg
  Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  K: ≤500 mg/kg
  Na: ≤100 mg/kg
  Ni: ≤50 mg/kg
  Pb: ≤50 mg/kg
  Zn: ≤50 mg/kg

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Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
WGK Germany 
3
RTECS 
GE7545000

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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